KR960018290A - Wear condition detection device for vehicle brake pads - Google Patents

Wear condition detection device for vehicle brake pads Download PDF

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Publication number
KR960018290A
KR960018290A KR1019940030244A KR19940030244A KR960018290A KR 960018290 A KR960018290 A KR 960018290A KR 1019940030244 A KR1019940030244 A KR 1019940030244A KR 19940030244 A KR19940030244 A KR 19940030244A KR 960018290 A KR960018290 A KR 960018290A
Authority
KR
South Korea
Prior art keywords
acoustic emission
brake pad
detection device
wear state
brake pads
Prior art date
Application number
KR1019940030244A
Other languages
Korean (ko)
Inventor
정연구
Original Assignee
한승준
기아자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한승준, 기아자동차 주식회사 filed Critical 한승준
Priority to KR1019940030244A priority Critical patent/KR960018290A/en
Publication of KR960018290A publication Critical patent/KR960018290A/en

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Abstract

본 발명은 차량의 브레이크패드의 마모상태검출장치에 관한 것으로, 브레이크패드(4)가 설치된 케이싱(3)과 근접한 위치에 장착된 음향방출을 감지하는 음향방출센서(5)애서 검출된 신호가 신호처리모드(9)를 거쳐 경고램프(10)와 액정표시판(11)으로 브레이크패드(4)의 마모상태를 운전자에게 알려주도록 하여, 급제동시 마찰력 부족으로 발생될 수 있는 불의의 사로를 미연에 방지할 수 있도록 된 것이다.The present invention relates to an apparatus for detecting a wear state of a brake pad of a vehicle, wherein a signal detected by an acoustic emission sensor (5) for detecting acoustic emission mounted at a position close to a casing (3) in which a brake pad (4) is installed is a signal. The warning lamp 10 and the liquid crystal panel 11 inform the driver of the wear state of the brake pad 4 through the processing mode 9, thereby preventing inadvertent seizure that may occur due to lack of friction during braking. It was made possible.

Description

차량용 브레이크패드의 마모상태검출장치Wear condition detection device for vehicle brake pads

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명 차량용 브레이크패드의 마모상태검출장치를 설명하는 블록구성도이다.1 is a block diagram illustrating a wear state detection apparatus for a brake pad for a vehicle according to the present invention.

Claims (1)

축(1)과 결합된 브레이크휠(2)의 소정위치에 설치된 케이싱(3)의 내부에 장착시킨 브레이크패드(4)의 마찰시 발생되는 음향방출을 감지할 수 있도록 음향방출센서(5)가 상기 케이싱(3)과 근접한 위치에 설치되고, 이 음향방출센서(5)는 증폭기(6)와 필터(7) 및 앰프(8)를 거쳐 신호처리모드(9)에 순차적으로 연결접속됨과 더불어, 이 신호처리모드(9)는 브레이크의 마모상태를운전자의 육안으로 식별할 수 있도록 된 경고램프(10)와 액정표시판(11)으로 신호를 보낼 수 있도록 연결접속된 차량용 브레이크패드의 마모상태 검출장치.The acoustic emission sensor 5 is configured to detect acoustic emission generated when friction of the brake pad 4 mounted inside the casing 3 installed at a predetermined position of the brake wheel 2 coupled to the shaft 1. The acoustic emission sensor 5 is installed in a position close to the casing 3, and is sequentially connected and connected to the signal processing mode 9 through the amplifier 6, the filter 7 and the amplifier 8, The signal processing mode 9 is a wear state detection device of a brake pad for a vehicle connected to send a signal to the warning lamp 10 and the liquid crystal panel 11, which enable the driver to visually identify the wear state of the brake. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940030244A 1994-11-17 1994-11-17 Wear condition detection device for vehicle brake pads KR960018290A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940030244A KR960018290A (en) 1994-11-17 1994-11-17 Wear condition detection device for vehicle brake pads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940030244A KR960018290A (en) 1994-11-17 1994-11-17 Wear condition detection device for vehicle brake pads

Publications (1)

Publication Number Publication Date
KR960018290A true KR960018290A (en) 1996-06-17

Family

ID=66648613

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940030244A KR960018290A (en) 1994-11-17 1994-11-17 Wear condition detection device for vehicle brake pads

Country Status (1)

Country Link
KR (1) KR960018290A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11460083B2 (en) 2020-02-03 2022-10-04 Haldex Brake Products Corporation Systems and methods for sensing a brake component with an acoustic sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11460083B2 (en) 2020-02-03 2022-10-04 Haldex Brake Products Corporation Systems and methods for sensing a brake component with an acoustic sensor

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application